<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>jQuery News Slider Demo | Queness</title>

<script type="text/javascript" src="js/jquery-1.3.1.min.js"></script>
<script type="text/javascript" src="js/jquery.scrollTo.js"></script>

<script>

$(document).ready(function() {

	//Speed of the slideshow
	var speed = 5000;
	
	//You have to specify width and height in #slider CSS properties
	//After that, the following script will set the width and height accordingly
	$('#mask-gallery, #gallery li').width($('#slider').width());	
	$('#gallery').width($('#slider').width() * $('#gallery li').length);
	$('#mask-gallery, #gallery li, #mask-excerpt, #excerpt li').height($('#slider').height());
	
	//Assign a timer, so it will run periodically
	var run = setInterval('newsscoller(0)', speed);	
	
	$('#gallery li:first, #excerpt li:first').addClass('selected');

	//Pause the slidershow with clearInterval
	$('#btn-pause').click(function () {
		clearInterval(run);
		return false;
	});

	//Continue the slideshow with setInterval
	$('#btn-play').click(function () {
		run = setInterval('newsscoller(0)', speed);	
		return false;
	});
	
	//Next Slide by calling the function
	$('#btn-next').click(function () {
		newsscoller(0);	
		return false;
	});	

	//Previous slide by passing prev=1
	$('#btn-prev').click(function () {
		newsscoller(1);	
		return false;
	});	
	
	//Mouse over, pause it, on mouse out, resume the slider show
	$('#slider').hover(
	
		function() {
			clearInterval(run);
		}, 
		function() {
			run = setInterval('newsscoller(0)', speed);	
		}
	); 	
	
});


function newsscoller(prev) {

	//Get the current selected item (with selected class), if none was found, get the first item
	var current_image = $('#gallery li.selected').length ? $('#gallery li.selected') : $('#gallery li:first');
	var current_excerpt = $('#excerpt li.selected').length ? $('#excerpt li.selected') : $('#excerpt li:first');

	//if prev is set to 1 (previous item)
	if (prev) {
		
		//Get previous sibling
		var next_image = (current_image.prev().length) ? current_image.prev() : $('#gallery li:last');
		var next_excerpt = (current_excerpt.prev().length) ? current_excerpt.prev() : $('#excerpt li:last');
	
	//if prev is set to 0 (next item)
	} else {
		
		//Get next sibling
		var next_image = (current_image.next().length) ? current_image.next() : $('#gallery li:first');
		var next_excerpt = (current_excerpt.next().length) ? current_excerpt.next() : $('#excerpt li:first');
	}

	//clear the selected class
	$('#excerpt li, #gallery li').removeClass('selected');
	
	//reassign the selected class to current items
	next_image.addClass('selected');
	next_excerpt.addClass('selected');

	//Scroll the items
	$('#mask-gallery').scrollTo(next_image, 800);		
	$('#mask-excerpt').scrollTo(next_excerpt, 800);					
	
}



</script>

<style>

#slider {

	/* You MUST specify the width and height */
	width:300px;
	height:186px;
	position:relative;	
	overflow:hidden;
}

#mask-gallery {
	
	overflow:hidden;	
}

#gallery {
	
	/* Clear the list style */
	list-style:none;
	margin:0;
	padding:0;
	
	z-index:0;
	
	/* width = total items multiply with #mask gallery width */
	width:900px;
	overflow:hidden;
}

	#gallery li {

		
		/* float left, so that the items are arrangged horizontally */
		float:left;
	}


#mask-excerpt {
	
	/* Set the position */
	position:absolute;	
	top:0;
	left:0;
	z-index:500px;
	
	/* width should be lesser than #slider width */
	width:100px;
	overflow:hidden;	
	

}
	
#excerpt {
	/* Opacity setting for different browsers */
	filter:alpha(opacity=60);
	-moz-opacity:0.6;  
	-khtml-opacity: 0.6;
	opacity: 0.6;  
	
	/* Clear the list style */
	list-style:none;
	margin:0;
	padding:0;
	
	/* Set the position */
	z-index:10;
	position:absolute;
	top:0;
	left:0;
	
	/* Set the style */
	width:100px;
	background-color:#000;
	overflow:hidden;
	font-family:arial;
	font-size:10px;
	color:#fff;	
}

	#excerpt li {
		padding:5px;
	}
	


.clear {
	clear:both;	
}


</style>
</head>

<body>
<div id="debug"></div>

<div id="slider">

	<div id="mask-gallery">
	<ul id="gallery">
		<li><img src="images/pier1.jpg" width="300" height="186" alt=""/></li>
		<li><img src="images/pier2.jpg" width="300" height="186" alt=""/></li>
		<li><img src="images/pier3.jpg" width="300" height="186" alt=""/></li>
	</ul>
	</div>
	
	<div id="mask-excerpt">
	<ul id="excerpt">
		<li>Cras dictum. Maecenas ut turpis. In vitae erat ac orci dignissim eleifend.</li>
		<li>Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.</li>
		<li>Nunc quis justo. Sed vel ipsum in purus tincidunt pharetra.</li>
	</ul>
	</div>

</div>

<div id="buttons">
	<a href="#" id="btn-prev">prev</a> 
	<a href="#" id="btn-pause">pause</a> 
	<a href="#" id="btn-play">play</a> 
	<a href="#" id="btn-next">next</a>
</div>


<div class="clear"></div>

<div style="font-size:10px;color:#888">Except where otherwise noted, content on this site is licensed under a Creative Commons Attribution 3.0 License.</div>

</body>
</html>
